metaforce/Runtime/Graphics/CPVSAreaSet.hpp

46 lines
1.4 KiB
C++

#ifndef __URDE_CPVSAREASET_HPP__
#define __URDE_CPVSAREASET_HPP__
#include "RetroTypes.hpp"
#include "CPVSVisOctree.hpp"
namespace urde
{
class CPVSAreaSet
{
u32 x0_numFeatures;
u32 x4_numLights;
u32 x8_num2ndLights;
u32 xc_numActors;
u32 x10_leafSize;
u32 x14_lightIndexCount;
std::vector<u32> x18_entityIndex;
const u8* x1c_lightLeaves;
CPVSVisOctree x20_octree;
CPVSVisSet _GetLightSet(u32 lightIdx) const
{
CPVSVisSet ret;
ret.SetFromMemory(x20_octree.GetNumObjects(), x20_octree.GetNumLights(),
x1c_lightLeaves + x10_leafSize * lightIdx);
return ret;
}
public:
CPVSAreaSet(const u8* data, u32 len);
u32 GetNumFeatures() const { return x0_numFeatures; }
u32 GetNumActors() const { return xc_numActors; }
u32 Get1stLightIndex(u32 lightIdx) const { return x0_numFeatures + x8_num2ndLights + lightIdx; }
u32 Get2ndLightIndex(u32 lightIdx) const { return x0_numFeatures + lightIdx; }
bool Has2ndLayerLights() const { return x8_num2ndLights != 0; }
u32 GetEntityIdByIndex(int idx) const { return x18_entityIndex[idx]; }
const CPVSVisOctree& GetVisOctree() const { return x20_octree; }
CPVSVisSet Get1stLightSet(u32 lightIdx) const { return _GetLightSet(x8_num2ndLights + lightIdx); }
CPVSVisSet Get2ndLightSet(u32 lightIdx) const { return _GetLightSet(lightIdx); }
};
}
#endif // __URDE_CPVSAREASET_HPP__